Carrier profile · USDOT 4129204 · MC-1580837 · FMCSA profile data as of Aug 16, 2026

Six Piston Transport LLC

1 power unitCLINTON, UTUnrated

AUTHORITY STATUS UNKNOWNMC-1580837 STATUS UNKNOWNHAZMAT

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo—

No inspections · 24 mo

Crashes · fatal—

No crash record

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo—

No inspections · 24 mo

Crashes · fatal—

No crash record

Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots

Fleet typeIdentity

Unclassified

Fleet signal still resolving

Fleet age vs peersDecoding

—

Not yet decoded

Identity stabilityStable

3 yr unchanged

Same registration since 2023 — no chameleon / reincarnation signal.

What we know

This carrier has a federal identity but no operating activity on the record. Everything the FMCSA holds is below — we're not drawing empty charts around it.

On the federal record· FMCSA census + L&I

USDOT: 4129204
Docket: MC-1580837active
USDOT registration: Active
Registered: Sep 10, 20233 years ago
Domicile: CLINTON, UT
Self-reported fleet: 1 power unit1 drivers
Last MCS-150: Mar 11, 2026
Phone: (801) 791-8120

Why this record is thin· what the federal datasets return

No roadside inspections on the FMCSA record — so there is no out-of-service rate, no BASIC percentile and no violation history to show.
No equipment observed in inspections — so no VIN-decoded units, fleet age or trailer count.
No inspection geography — so no operating footprint or lane map.
No insurance filing history on record — so no coverage limit, insurer or continuity timeline to chart.

An absent record is not a clean record. Verify operating authority and insurance directly with FMCSA — and request a certificate of insurance — before tendering a load.

Federal record →Authority & insurance →

Verification summaryAuthority, insurance, safety and identity facts for SIX PISTON TRANSPORT LLC.

SIX PISTON TRANSPORT LLC (USDOT 4129204) has no Vektor safety score in the FMCSA-backed profile snapshot. FMCSA profile data as of Aug 16, 2026.

The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available. FMCSA authority data as of Sep 3, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available. FMCSA insurance data as of Aug 16, 2026.

It reports 1 power unit and 1 driver in its most recent MCS-150 filing dated Mar 11, 2026. FMCSA identity data as of Sep 3, 2026.

It has no FMCSA-assigned safety rating in the federal record. FMCSA identity data as of Sep 3, 2026.

Frequently asked

What is SIX PISTON TRANSPORT LLC's USDOT number?

SIX PISTON TRANSPORT LLC's USDOT number is 4129204, and its motor carrier number is MC-1580837.

Is SIX PISTON TRANSPORT LLC authorized to operate?

FMCSA authority data as of Sep 3, 2026. SIX PISTON TRANSPORT LLC is active in the FMCSA register.

How big is SIX PISTON TRANSPORT LLC's fleet?

SIX PISTON TRANSPORT LLC operates 1 power unit and 1 driver per its most recent MCS-150 filing.

Where is SIX PISTON TRANSPORT LLC based?

SIX PISTON TRANSPORT LLC is based in CLINTON, UT.

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